Product Overview
Technical Summary
| Product type designation | SM 1223, DI 8×120/230 V AC, DQ 8x relay |
|---|---|
| Digital inputs | 8 |
| Digital outputs | 8 |
| Input voltage | 120/230 V AC |
| Relay outputs | 8 |
| Output switching capacity | 2 A with resistive load |
| DC supply voltage | 24 V rated; 20.4 V to 28.8 V permissible |
| Output voltage | 5 V DC to 30 V DC; 5 V AC to 250 V AC |
| Protection degree | IP20 |
Key Features
- Product designation: SM 1223, DI 8×120/230 V AC, DQ 8x relay.
- Digital I/O capacity: 8 digital inputs and 8 digital outputs, arranged in groups of 4.
- Input voltage: Rated input voltage: 120/230 V AC; signal "0": 20 V AC at 1 mA; signal "1": 79 V AC at 2.5 mA.
- Relay output capacity: 8 relay outputs with a resistive-load switching capacity of up to 2 A.
- Supply voltage: Rated DC supply: 24 V; permissible range: 20.4 V to 28.8 V.
- Protection and diagnostics: IP20 protection, diagnostic alarm, and LED indications for input and output status.
Frequently Asked Questions
What product does 6ES7223-1QH32-0XB0 identify?
It identifies a SIMATIC S7-1200 SM 1223 digital I/O module with 8 DI 120/230 V AC and 8 relay outputs.
Which specifications distinguish this module variant?
The variant has 8 digital inputs, 8 relay outputs, 120/230 V AC input voltage, and relay outputs with a maximum resistive-load switching capacity of 2 A.
What code and nameplate details should be checked?
Check the complete order number 6ES7223-1QH32-0XB0 and the product designation SM 1223, DI 8×120/230 V AC, DQ 8x relay.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number.
